Tachyum broke the silence Wednesday about its Prodigy universal processor for AI and HPC, announcing plans to boost the number of its cores to increase performance.
The company also said it closed its Series C financing round with $220 million from a European investor, and inked a $500 million purchase order for Prodigy with that same investor. Finally, the company disclosed that its Prodigy processor has not been taped out and its final specification has not been frozen, suggesting that the unit is years away from mass production.
256 cores per chiplet
Commercial shipments will probably start in 2027
Once funding is received (expected within a month), Tachyum can finalize RTL and physical design — assuming it does not add anything to it, run final validation, and tape out the Prodigy chip. Because Prodigy is expected to be made with TSMC's 5nm-class process technology, Tachyum will get the first silicon in 4 – 4.5 months (depending on how complex the design is, and how lucky the company is after sending in the GDSII file to its production partner — as it will take 1 – 1.5 months to write photomasks and then around three months to build the first wafer / wafers). If Tachyum submits its GDSII file to its manufacturer on Nov. 1, 2025, it will get its silicon in Feb. or March 2026.
After laying their hands on the silicon, Tachyum engineers will bring up and validate the design to ensure that it functions as intended, and then tune firmware. If the chip works as planned, the process will be complete in six to seven months — sometime in Aug. 2026 (at the earliest), or Oct. 2026 if we're being conservative. Once engineering samples meet target specifications, Tachyum can supply them to early customers and partners receive for their evaluation and validation, which might take another 2 - 3 months. If everyone is happy with these samples, Tachyum will likely initiate mass production of its Prodigy in early 2027.
If everything is fine with production ramp of the Prodigy processor, commercial shipments could begin in mid-2027. This timing aligns with Tachyum's mention of a potential IPO in 2027 — likely planned to coincide with the initial revenue from Prodigy.
If Tachyum manages to release its Prodigy CPUs commercially in 2027, this will be the longest-developed processor in recent times — its development will have taken about 10 years. Prodigy was initially targeted for tape-out in 2019 and launch in 2020, but the schedule slipped repeatedly: first to 2021, then to 2022, 2023, 2024, 2025, and, now, the company is looking forward to get the first samples of its chip in 2026. But the company is still optimistic about its development despite these setbacks.
"We are seeing how the battle for AI supremacy is currently being waged and we are excited to bring to market a disruptive chip that will enable AI models with parameters many orders of magnitude larger than the synapses of the human brain at an affordable price at a fraction of cost of existing solutions," said Danilak.
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